The EVCO EVK422 is a 230VAC digital thermostat designed to control milk tank cooler refrigeraton systems and can be connected to an Evco Building Management System. The controller has 1 x Temperature probe input, 1 x Compressor relay output and 1 x Agitator relay output. The unit is supplied with 1 x 1.5m NTC temperature probe
Technical Details
Mounting: Panel Mount
Housing: Self Extinguishing Plastic
Frontal Protection Rating: IP65
Size: 74 x 32mm (L X H)
Panel Cut out: 71 x 29mm
Display: 3-digit red LED with 1 decimal point
Power supply: 230 VAC 50hz 3VA
Temperature range:
-50 Deg C to +150 Deg C with a PTC Probe
-40 Deg C to +105 Deg C with a NTC Probe
Analogue Input: 1 Probe (NTC or PTC)
Digital Outputs:
Relay 1: Compressor 16A 250VAC (N/O contact)
Relay 2: Agitator 8A 250VAC (change over contact)
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